What does butthole f stops mean?

butthole f stops meaning in Urban Dictionary

Analagous into the f stops on a camera,this means aperture configurations integrated on anus.These f stops fluctuate because of the load. An f-1 would-be always pass a tapeworm while an f-11 could be necessary for a loggerhead turd. Butthole f prevents can get from sync with extortionate rectal intercourse that may and sometimes does lead to turd whittling.(passing a turd through too small of orifice)